Coreference resolution is very important subtask of anaphora resolution and has quite widely practicality value and society value .

共指消解是指代消解中极其重要的子任务，并且具有很大的应用价值和社会价值。

A keyword of the attach macroinstruction that specifies a routine to receive control after the abnormal termination of a subtask .

attach宏指令中的一个关键字,在子任务非正常终止后,它指定一个例行程序去接替控制权。